///////////////////////////////////////////////////////////////////////////////////////////////
//
//    This File is Part of the CallButler Open Source PBX (http://www.codeplex.com/callbutler
//
//    Copyright (c) 2005-2008, Jim Heising
//    All rights reserved.
//
//    Redistribution and use in source and binary forms, with or without modification,
//    are permitted provided that the following conditions are met:
//
//    * Redistributions of source code must retain the above copyright notice,
//      this list of conditions and the following disclaimer.
//
//    * Redistributions in binary form must reproduce the above copyright notice,
//      this list of conditions and the following disclaimer in the documentation and/or
//      other materials provided with the distribution.
//
//    * Neither the name of Jim Heising nor the names of its contributors may be
//      used to endorse or promote products derived from this software without specific prior
//      written permission.
//
//    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
//    ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
//    WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
//    IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
//    INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
//    NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
//    PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
//    WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
//    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
//    POSSIBILITY OF SUCH DAMAGE.
//
///////////////////////////////////////////////////////////////////////////////////////////////

using System;
using System.Collections.Generic;
using System.Text;

namespace CallButler.Service.Plugin
{
    public class CallButlerScriptContext
    {
        private WOSI.IVR.IML.IMLInterpreter imlInterp;

        public CallButlerScriptContext(object scriptContext)
        {
            imlInterp = (WOSI.IVR.IML.IMLInterpreter)scriptContext;
        }

        public void SetScriptVariable(string variableName, string variableValue)
        {
            imlInterp.SetLocalVariable(variableName, variableValue);
        }

        public string GetScriptVariable(string variableName)
        {
            return imlInterp.GetLocalVariable(variableName);
        }

        public void SignalExternalScriptEvent(string eventName)
        {
            imlInterp.SignalExternalEvent(eventName);
        }

        public override bool Equals(object obj)
        {
            if (!(obj is CallButlerScriptContext))
                return false;

            return imlInterp == ((CallButlerScriptContext)obj).imlInterp;
        }

        public override int GetHashCode()
        {
            return imlInterp.GetHashCode();
        }

        public static bool operator ==(CallButlerScriptContext a, CallButlerScriptContext b)
        {
            return a.Equals(b);
        }

        public static bool operator !=(CallButlerScriptContext a, CallButlerScriptContext b)
        {
            return !(a == b);
        }
    }
}
